This study proposes a multiconstrained ascent guidance method for a solid rocket-powered launch vehicle. which uses a hypersonic glide vehicle (HGV) as payload and shuts off by fuel exhaustion. First. pseudospectral method is used to analyze the two-stage launch vehicle ascent trajectory with different rocket ignition modes. https://www.roneverhart.com/1915-Old-Taylor-Bourbon-Bottled-1933-Prohibition-Bottling-Quart-low-fill/